72735352

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{90019}}^1$

素因数の和:90126

約数の個数: 16

約数和(自身を含む): 137730600

約数和(自身を除く): 64995248

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 90019, 180038, 360076, 720152, 9091919, 18183838, 36367676, 72735352]

約数ペア:

[(1, 72735352), (2, 36367676), (4, 18183838), (8, 9091919), (101, 720152), (202, 360076), (404, 180038), (808, 90019)]